package day02;

public class IntDemo {
    public static void main(String[] args) {
        int a = 25;
        System.out.println(5 / 2);
        System.out.println(2 / 5);
        System.out.println(5.0 / 2);

        int d = 2147483647;
        d = d + 1;
        System.out.println(d);
    }
}
